Table 6. Cross-HI test and coefficients of antigenic relatedness (R%) between Toucan/China/3/2018 and vaccine strain LaSota.
| Viruses | Antisera | Coefficient of antigenic relatedness | |
|---|---|---|---|
| Toucan/China/3/2018 | LaSota | ||
| Toucan/China/3/2018 | 10,240 | 10,240 | 70.71% |
| LaSota | 1,280 | 2,560 | |